Arizona Oncology
NPI 1154485530 · Physician Assistant · Tucson, AZ
Arizona Oncology is a Physician Assistant organization in Tucson, AZ (NPI 1154485530).
Provider details
- NPI number
- 1154485530
- Entity type
- Organization
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- William Resseguie, PA(520) 519-7720
- License
- 3579 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-20
- Last updated
- 2007-12-03
Frequently asked questions
- What is Arizona Oncology's NPI number?
- Arizona Oncology's National Provider Identifier (NPI) is 1154485530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arizona Oncology?
- Arizona Oncology is classified in the NPPES registry as Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Arizona Oncology located?
- Arizona Oncology's practice location on file with NPPES is 1760 E River Rd, Tucson, AZ 85718-5877.
- What is Arizona Oncology's phone number?
- The practice phone number listed in the NPPES registry for Arizona Oncology is (520) 519-7720.
- Who is the authorized official for Arizona Oncology?
- The authorized official listed on Arizona Oncology's NPPES record is William Resseguie, PA. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arizona Oncology's NPI active?
- Yes — Arizona Oncology's NPI (1154485530) is active in the NPPES registry as of the last update on 2007-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.